A product comprises a combination of a plurality of solids recovered from a plurality of effluents, an interaction between biomass and at least one fluid providing the plurality of recovered plurality of effluents, and at least one solid forming precursor material, the biomass being of animal or human origin, the interaction comprising at least one of degradation of a plurality of organic molecules comprised by the biomass, destruction of tissues comprised by the biomass, transformation of tissues comprised by the biomass, breakage of protein bonds comprised by the biomass, and removal of organic and inorganic molecules comprised by the biomass, and the combination of the plurality of recovered solids and at least one solid forming precursor material forming the product.
